java -ea -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BIN-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--usb--r8152.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 11:44:39,948 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 11:44:39,954 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 11:44:39,990 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 11:44:39,991 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 11:44:39,992 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 11:44:39,996 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 11:44:40,003 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 11:44:40,008 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 11:44:40,014 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 11:44:40,015 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 11:44:40,016 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 11:44:40,020 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 11:44:40,025 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 11:44:40,029 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 11:44:40,033 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 11:44:40,036 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 11:44:40,038 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 11:44:40,056 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 11:44:40,058 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 11:44:40,066 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 11:44:40,069 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 11:44:40,079 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 11:44:40,079 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 11:44:40,082 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 11:44:40,083 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 11:44:40,084 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 11:44:40,091 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 11:44:40,092 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 11:44:40,097 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 11:44:40,097 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 11:44:40,103 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 11:44:40,103 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 11:44:40,103 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 11:44:40,107 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 11:44:40,108 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 11:44:40,114 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-27 11:44:40,161 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 11:44:40,166 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 11:44:40,167 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 11:44:40,167 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 11:44:40,175 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 11:44:40,175 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 11:44:40,175 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 11:44:40,177 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 11:44:40,177 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 11:44:40,178 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 11:44:40,178 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 11:44:40,178 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 11:44:40,178 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-27 11:44:40,178 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-27 11:44:40,181 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 11:44:40,181 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 11:44:40,181 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 11:44:40,181 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 11:44:40,182 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 11:44:40,182 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 11:44:40,182 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 11:44:40,182 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 11:44:40,182 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 11:44:40,189 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 11:44:40,189 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 11:44:40,189 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-27 11:44:40,190 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 11:44:40,190 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-27 11:44:40,190 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-27 11:44:40,190 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 11:44:40,191 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 11:44:40,285 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 11:44:40,326 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 11:44:40,343 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 11:44:40,346 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 11:44:40,346 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 11:44:40,351 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--usb--r8152.ko-entry_point_true-unreach-call.cil.out.c [2018-11-27 11:44:40,501 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0917bf9e2/b7e7e323ca634560beb2f1c5a412f80b/FLAGcc1a15eb7 [2018-11-27 11:44:42,690 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 11:44:42,691 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--usb--r8152.ko-entry_point_true-unreach-call.cil.out.c [2018-11-27 11:44:42,828 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0917bf9e2/b7e7e323ca634560beb2f1c5a412f80b/FLAGcc1a15eb7 [2018-11-27 11:44:43,356 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0917bf9e2/b7e7e323ca634560beb2f1c5a412f80b [2018-11-27 11:44:43,381 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 11:44:43,386 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 11:44:43,390 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 11:44:43,390 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 11:44:43,400 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 11:44:43,405 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:44:43" (1/1) ... [2018-11-27 11:44:43,410 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6de15143 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:44:43, skipping insertion in model container [2018-11-27 11:44:43,410 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:44:43" (1/1) ... [2018-11-27 11:44:43,433 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 11:44:43,969 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 11:44:52,043 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 11:44:52,265 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 11:44:53,952 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 11:44:55,608 INFO L195 MainTranslator]: Completed translation [2018-11-27 11:44:55,609 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:44:55 WrapperNode [2018-11-27 11:44:55,609 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 11:44:55,612 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 11:44:55,613 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 11:44:55,613 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 11:44:55,634 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:44:55" (1/1) ... [2018-11-27 11:44:55,857 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:44:55" (1/1) ... [2018-11-27 11:44:55,950 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 11:44:55,951 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 11:44:55,954 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 11:44:55,954 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 11:44:55,976 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:44:55" (1/1) ... [2018-11-27 11:44:55,980 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:44:55" (1/1) ... [2018-11-27 11:44:56,063 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:44:55" (1/1) ... [2018-11-27 11:44:56,067 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:44:55" (1/1) ... [2018-11-27 11:44:56,504 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:44:55" (1/1) ... [2018-11-27 11:44:56,622 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:44:55" (1/1) ... [2018-11-27 11:44:56,749 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:44:55" (1/1) ... [2018-11-27 11:44:56,838 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 11:44:56,841 INFO L168 Benchmark]: Toolchain (without parser) took 13458.98 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 260.5 MB). Peak memory consumption was 260.5 MB. Max. memory is 3.9 GB. [2018-11-27 11:44:56,844 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-27 11:44:56,851 INFO L168 Benchmark]: CACSL2BoogieTranslator took 12221.78 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 178.5 MB). Peak memory consumption was 518.4 MB. Max. memory is 3.9 GB. [2018-11-27 11:44:56,852 INFO L168 Benchmark]: Boogie Procedure Inliner took 337.88 ms. Allocated memory is still 2.0 GB. Free memory is still 1.7 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-27 11:44:56,852 INFO L168 Benchmark]: Boogie Preprocessor took 887.66 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 82.0 MB). Peak memory consumption was 82.0 MB. Max. memory is 3.9 GB. [2018-11-27 11:44:56,860 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 12221.78 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 178.5 MB). Peak memory consumption was 518.4 MB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 337.88 ms. Allocated memory is still 2.0 GB. Free memory is still 1.7 GB. There was no memory consumed. Max. memory is 3.9 GB. * Boogie Preprocessor took 887.66 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 82.0 MB). Peak memory consumption was 82.0 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...